Lerdo Highway over Up Rr
Fair Condition65 years old10,110 vehicles/day
Location
| State | California |
| County | Kern |
| Location | 0.2 Mi E Of Zerker RD |
| Carries | Lerdo Highway |
| Crosses | Up Rr |
| Coordinates | 35.49960, -119.16534 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 8 (Very Good) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 215.9 ft (65.8 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 94.8 ft (28.9 m) |
| Deck Area | 1901.6 sq m |
| Main Spans | 3 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 10,110 (2003) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 50C0039 |